cnvd - cnvd-2018-11349

cnvd-2018-11349

Vulnerability from cnvd

Title: Cisco AnyConnect Network Access Manager和AnyConnect Secure Mobility Client证书绕过漏洞

Description:

Cisco AnyConnect Network Access Manager和AnyConnect Secure Mobility Client都是美国思科（Cisco）公司的产品。Cisco Network Access Manager(NAM)是其中的一个网络访问管理器。AnyConnect Secure Mobility Client是一款可通过任何设备安全访问网络和应用的安全移动客户端。

基于iOS、Mac OS X、Android、Windows和Linux平台的Cisco AnyConnect Network Access Manager和AnyConnect Secure Mobility Client中的证书管理子系统存在安全特征问题漏洞，该漏洞源于程序未能正确的使用简单证书注册协议（SCEP）并且未能正确的验证服务器证书。远程攻击者可借助恶意的配置文件和本地化文件利用该漏洞绕过TLS证书检测。

Severity: 中

Patch Name: Cisco AnyConnect Network Access Manager和AnyConnect Secure Mobility Client证书绕过漏洞的补丁

Patch Description:

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh23141

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass

Impacted products

Name
['Cisco AnyConnect Secure Mobility Client', 'Cisco AnyConnect Network Access Manager']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0334"
    }
  },
  "description": "Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Network Access Manager(NAM)\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbf\u95ee\u7ba1\u7406\u5668\u3002AnyConnect Secure Mobility Client\u662f\u4e00\u6b3e\u53ef\u901a\u8fc7\u4efb\u4f55\u8bbe\u5907\u5b89\u5168\u8bbf\u95ee\u7f51\u7edc\u548c\u5e94\u7528\u7684\u5b89\u5168\u79fb\u52a8\u5ba2\u6237\u7aef\u3002\r\n\r\n\u57fa\u4e8eiOS\u3001Mac OS X\u3001Android\u3001Windows\u548cLinux\u5e73\u53f0\u7684Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u4e2d\u7684\u8bc1\u4e66\u7ba1\u7406\u5b50\u7cfb\u7edf\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u4f7f\u7528\u7b80\u5355\u8bc1\u4e66\u6ce8\u518c\u534f\u8bae\uff08SCEP\uff09\u5e76\u4e14\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u914d\u7f6e\u6587\u4ef6\u548c\u672c\u5730\u5316\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7TLS\u8bc1\u4e66\u68c0\u6d4b\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh23141",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11349",
  "openTime": "2018-06-12",
  "patchDescription": "Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Network Access Manager(NAM)\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbf\u95ee\u7ba1\u7406\u5668\u3002AnyConnect Secure Mobility Client\u662f\u4e00\u6b3e\u53ef\u901a\u8fc7\u4efb\u4f55\u8bbe\u5907\u5b89\u5168\u8bbf\u95ee\u7f51\u7edc\u548c\u5e94\u7528\u7684\u5b89\u5168\u79fb\u52a8\u5ba2\u6237\u7aef\u3002\r\n\r\n\u57fa\u4e8eiOS\u3001Mac OS X\u3001Android\u3001Windows\u548cLinux\u5e73\u53f0\u7684Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u4e2d\u7684\u8bc1\u4e66\u7ba1\u7406\u5b50\u7cfb\u7edf\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u4f7f\u7528\u7b80\u5355\u8bc1\u4e66\u6ce8\u518c\u534f\u8bae\uff08SCEP\uff09\u5e76\u4e14\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u914d\u7f6e\u6587\u4ef6\u548c\u672c\u5730\u5316\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7TLS\u8bc1\u4e66\u68c0\u6d4b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u8bc1\u4e66\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco AnyConnect Secure Mobility Client",
      "Cisco AnyConnect Network Access Manager"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-12",
  "title": "Cisco AnyConnect Network Access Manager\u548cAnyConnect Secure Mobility Client\u8bc1\u4e66\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0334 (GCVE-0-2018-0334)

Vulnerability from cvelistv5

Published

2018-06-07 21:00

Modified

2024-11-29 15:04

Severity ?

CWE

CWE-295

Summary

A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac OS X, Android, Windows, and Linux could allow an unauthenticated, remote attacker to bypass the TLS certificate check when downloading certain configuration files. The vulnerability is due to improper use of Simple Certificate Enrollment Protocol and improper server certificate validation. An attacker could exploit this vulnerability by preparing malicious profile and localization files for Cisco AnyConnect to use. A successful exploit could allow the attacker to remotely change the configuration profile, a certificate, or the localization data used by AnyConnect Secure Mobility Client. Cisco Bug IDs: CSCvh23141.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/104430	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1041075	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	Cisco AnyConnect Secure Mobility Client unknown	Version: Cisco AnyConnect Secure Mobility Client unknown

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:15.584Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "104430",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104430"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass"
          },
          {
            "name": "1041075",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041075"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0334",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:37:51.687362Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-29T15:04:41.151Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco AnyConnect Secure Mobility Client unknown",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco AnyConnect Secure Mobility Client unknown"
            }
          ]
        }
      ],
      "datePublic": "2018-06-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac OS X, Android, Windows, and Linux could allow an unauthenticated, remote attacker to bypass the TLS certificate check when downloading certain configuration files. The vulnerability is due to improper use of Simple Certificate Enrollment Protocol and improper server certificate validation. An attacker could exploit this vulnerability by preparing malicious profile and localization files for Cisco AnyConnect to use. A successful exploit could allow the attacker to remotely change the configuration profile, a certificate, or the localization data used by AnyConnect Secure Mobility Client. Cisco Bug IDs: CSCvh23141."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-13T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "104430",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/104430"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass"
        },
        {
          "name": "1041075",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041075"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2018-0334",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco AnyConnect Secure Mobility Client unknown",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco AnyConnect Secure Mobility Client unknown"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac OS X, Android, Windows, and Linux could allow an unauthenticated, remote attacker to bypass the TLS certificate check when downloading certain configuration files. The vulnerability is due to improper use of Simple Certificate Enrollment Protocol and improper server certificate validation. An attacker could exploit this vulnerability by preparing malicious profile and localization files for Cisco AnyConnect to use. A successful exploit could allow the attacker to remotely change the configuration profile, a certificate, or the localization data used by AnyConnect Secure Mobility Client. Cisco Bug IDs: CSCvh23141."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-295"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "104430",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/104430"
            },
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypass"
            },
            {
              "name": "1041075",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1041075"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2018-0334",
    "datePublished": "2018-06-07T21:00:00",
    "dateReserved": "2017-11-27T00:00:00",
    "dateUpdated": "2024-11-29T15:04:41.151Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted